The correct values I believe would be a=1 b=-2 and c=-3.
There are 79 protons in the nucleus of one gold atom.
Answer:
That's a major lab mistake! Never pour chemicals in sink unless otherwise stated by the lab instructor. They should go in a properly labelled waste jar or similar container. Apparatus should not be left in sink, it should be washed and cleaned, and returned to where it came from.
Explanation: